Question

Give the Integration of these following-

1. sinx
2. Cos x
3. sec²x
4. Cosec²x
5. secx
6. 1/1+x²

Answer 1

Here is your answer mate:

◆ Integration of Sinx
= (-Cosx) + C

◆ Integration of Cosx
= (Sinx) + C

◆ Integration of Sec^2x
=(Tanx) + C

◆ Integration of Cosec^2x
= (-cotx) + C

◆ Integration of Secx
=log (Secx + Tanx) + C

◆ Integration of 1/1 + x^2
= (Tan^ - 1x) +C